
ERIC Number: EJ254283
Record Type: CIJE
Publication Date: 1981-Sep
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Available Date: N/A
Middle School Science Notes.
School Science Review, v63 n222 p153-55 Sep 1981
Provides directions for constructing a wooden or metal weather vane. Also describes the construction of a "Boomerang Drum," a machine which can store and release energy, and suggests activities for use with it. (DS)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A